Shoemaking machine with transfer belt for adjusting speed and changing number of shoes manufactured

ABSTRACT

A shoemaking machine with transfer belt for adjusting speed and changing number of shoes manufactured includes a machining table, first injectors and second injectors. The top and bottom of the machining table are distributed with a plurality of legs and machining seats. Within the machining table with respect to the top of the machining table is installed with a transfer belt. The transfer belt cause the machining seats to rotate. Furthermore, the lateral sides of the machining table are installed with first injectors of a proper number. Each first injector is installed with an injecting seat which is installed above the machining seats for preparing to fill material. Moreover, the lateral side of the machining table is installed with second injectors of a proper number. Each second injector is installed with an injecting seat. The injecting seat is positioned above the machining seats for preparing to fill material.

FIELD OF THE INVENTION

[0001] The present invention relates to a shoemaking machine, andespecially to a shoemaking machine in which the materials required canbe selected as desired and then is used to the same manufacturingprocess and further the shoemaking machine has a transfer belt foradjusting speed and changing number of shoes manufactured

BACKGROUND OF THE INVENTION

[0002] There are various kinds of shoemaking machines in the market.However, because of the improvement of the human life, the customersdemand for shoes of better quality. The conventional shoemaking machineshave finite ability in the adjustment of the speed and numbers of themold seat (3). Therefore, a prior shoemaking machine (1) as illustratedin FIG. 1 is developed. The shoemaking machine (1) is installed with amachining disk (2). The bottom of the machining disk (2) is driven by agear (not shown) for rotating the machining disk (2). A plurality ofmold seats (3) are distributed on the machining disk (2). The objects tobe machined are placed on the mold seats (3) for being machinedsequentially.

[0003] However, the prior shoemaking machine (1) driven by the machiningdisk (2) and gear has the following disadvantages:

[0004] 1. The sizes of the machining disk (2) in the prior shoemakingmachine (1) are finite, and the number of the mold seats (3) can not beincremented according to requirement. Furthermore, the circumferencethereof is fixed and the size can not be changed other than the wholemachining disk (2) is updated, but this will increase the manufacturingcost.

[0005] 2. Since the bottom of the machining disk (2) is driven by gearsand the gears are engaged with each other by teeth thereof, the speedsgenerated are finite and can not be fine-adjusted.

[0006] 3. The prior machining disk (2) is used with gears and therefore,the torque as the disk rotates is very large and the dynamic forcerequired is larger than using a transfer belt.

[0007] In other words, the prior shoemaking machine (1) may increase theproduction of shoes, but the cost is high. This will become a largeburden as it is used for a longer time. Therefore, there is an eagerdemand for a novel shoemaking machine which can improve the defect inthe prior art.

SUMMARY OF THE INVENTION

[0008] Accordingly, the primary object of the present invention is toprovide a shoemaking machine, in which a transfer belt is used toreplace a prior gear so that the shoemaking machine has functions ofadjusting speed and changing number of shoes manufactured. Furthermore,the materials required can be selected as desired and then is used tothe same manufacturing process.

[0009] To achieve above objects, the present invention provides ashoemaking machine with transfer belt for adjusting speed and changingnumber of shoes manufactured. The shoemaking machine includes amachining table, first injectors and second injectors. The top andbottom of the machining table are distributed with a plurality of legsand machining seats. Within the machining table with respect to the topof the machining table is installed with a transfer belt. The transferbelt cause the machining seats to rotate. Furthermore, the lateral sidesof the machining table are installed with first injectors and secondinjectors of proper numbers. Each first and second injector is installedwith an injecting seat, respectively, which is installed above themachining seats for filling material.

[0010] The various objects and advantages of the present invention willbe more readily understood from the following detailed description whenread in conjunction with the appended drawing.

BRIEF DESCRIPTION OF THE DRAWINGS

[0011]FIG. 1 is a plane schematic view of a prior shoemaking machine.

[0012]FIG. 2 is a schematic perspective view of the present invention.

[0013]FIG. 3 is a schematic view of the injecting seat of the firstinjector according to the present invention.

[0014]FIG. 4 is a schematic view of the injecting seat of the secondinjector according to the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] In order that those skilled in the art can further understand thepresent invention, a description will be described in the following indetails. However, these descriptions and the appended drawings are onlyused to cause those skilled in the art to understand the objects,features, and characteristics of the present invention, but not to beused to confine the scope and spirit of the present invention defined inthe appended claims. Referring to FIG. 2, the schematic view of thepresent invention is illustrated.

[0016] The shoemaking machine with transfer belt for adjusting speed andchanging number of shoes manufactured according to the present inventionincludes a machining table 10, first injectors 20 and second injectors30.

[0017] The machining table 10 has an oblong shape and the length andwidth thereof are changeable according to the practical requirement formatching market demands. Furthermore, the top and bottom of themachining table 10 are distributed with a plurality of legs 11 andmachining seats 12. The number of the machining seats 12 is selectableaccording to the length and width of the machining table 10. Within themachining table 10 at a position with respect to the top of themachining table 10 is installed with a transfer belt (not shown). Thetransfer belt cause the machining seats 12 to rotate.

[0018] Furthermore, the lateral sides of the machining table 10 areinstalled with first injectors 20 of a proper number. The number of thefirst injectors 20 is selectable according to the number of themachining seats 12. Each first injector 20 is installed with aninjecting seat 21 which is installed above the machining seats 12 forrepairing to fill material.

[0019] Moreover, the lateral side of the machining table 10 is installedwith second injectors 30 of a proper number. The number of the secondinjectors 30 is selectable according to the number of the machiningseats 12. Each second injector 30 is installed with an injecting seat31. The injecting seat 31 is positioned above the machining seats 12 forpreparing to fill material.

[0020] By the aforesaid components, the present invention can beoperated and has the following effect.

[0021] In application, the object to be machined (for example, shoemolds) is placed in the machining seats 12 of the machining table 10. Bythe transfer belt of the machining table 10, the machining seats 12moves around the oblong shape of the machining table 10. After themachining seat 12 rotates to the first injector 20, by the injectingseat 21 of the first injector 20, the TPR (thermal plastic rubber), TPE(thermal plastic elastomer), TPU (thermal plastic urethane) SBS (styrenebutadiene styrene ariblock copolymer), and materials for being injectedinto a mold. After the machining seat 12 rotates to the second injector30, then the injecting seat 31 of the second injector 30 will inject themold material, PU (poly urethane) into the shoe mold. Therefore, by thepresent invention, mass production of shoes can be manufactured.Moreover, different materials can be selected for being used to anidentical manufacturing process.

[0022] Besides, the present invention has the following advantages:

[0023] Each shoe mold has different property and the time for waitingthe mold material to solidify is also different. Therefore, if themachining speed can not be controlled precisely according to a practicalcondition, then the required shoes can not be made. Therefore, in thepresent invention, a transfer belt is used to replace the prior disk 2way. This is because that the transfer belt has a different way forengagement and the speed thereof can be changed according to practicalrequirement. The length and width of the machining table 10 may bechanged according to the required number. Furthermore, only a smallforce of the transfer belt will cause the machining seats 12 to rotate.Therefore, no destroy as that in the prior art occurs. In other words,in the present invention, a transfer belt is used to replace the priordisk 2 so that the cost increment of the shoemaking machine 1 of theprior art is improved by the present invention. Therefore, since thecost is down, the competition ability as sold in markets is increasedand thus better shoes are made.

[0024] The present invention is thus described, it will be obvious thatthe same may be varied in many ways. Such variations are not to beregarded as a departure from the spirit and scope of the presentinvention, and all such modifications as would be obvious to one skilledin the art are intended to be included within the scope of the followingclaims.

What is claimed is:
 1. A shoemaking machine with transfer belt foradjusting speed and changing number of shoes manufactured, theshoemaking machine including a machining table, first injectors, andsecond injectors; wherein the machining table is placed between thefirst injectors and second injectors; within the machining table, atransfer belt is used to drive the machining seats thereon to rotate,moreover, by the first injectors and second injectors, differentmaterials for shoemaking is selectably as required in the samemanufacturing process.
 2. The shoemaking machine as claimed in claim 1,wherein the speed of the transfer belt is adjustable.
 3. The shoemakingmachine as claimed in claim 1, wherein the length and width of themachining table are adjustable.